var page = require('webpage').create(),
    system = require('system'),
    t, address;

if(system.args.length === 1){
  console.log('Usage: loadspeed.js <some URL>');
  phantom.exit();
}

t = Date.now();
address = system.args[1];
page.open(address, function(status){
  if(status !== 'success'){
    console.log('FAIL to load the address');
  } else {
    t = Date.now() - t;
    console.log('Loading ' + address + ' time ' + t + ' msec');
  }
  phantom.exit();
});
